<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <form acction="">
        姓名<input type="">
        <br>
        密码<input type="password">
        <br>
        性别<input type="radio" name = "gender">男
        <input type="radio" name = "gender" checked = "checked">女
        <br>
       爱好
       <input type="checkbox">打篮球
       <input type="checkbox">打篮球
       <input type="checkbox">打篮球
       <input type="checkbox">打篮球
       <br>
       <input type = "button" value="按钮">
       <br>

    </form>
    <form action="">
        课程<input type ="text" name = "course">
        <input type ="submit">
         <input type="reset">
         <input type="file">
    </form>
</body>
</html>